Dimensioning in the figure below could be improved by: A

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1 1-Multiview-study Page 1 of 8 irections For Numbers 1-53 : Read each of the following multiple-choice items and the possible answers carefully. Mark the letter of the correct answer on your answer sheet or as instructed by your teacher. Remember: Make no marks on this test. 1 What is WRONG with the dimensioning in the figure? 3 imensioning in the figure below could be improved by: The dimension lines are not aligned with one another The dimensions are not grouped correctly hanging the angle of the leader. Not having gaps where the center lines cross the visible lines. Extension lines should not cross visible lines One of the diameter dimensions is not in the correct view Giving the radius of the hole instead of the diameter. Removing the 60 dimension. 4 The EST example of dimensioning the object below is: 2 The EST example of dimensioning the object below is:

2 1-Multiview-study Page 2 of 8 5 What is WRONG with the dimensions below? enter lines are being used to locate the corners Extra dimensions have been given that are not needed The extension lines are too short The shorter dimensions should be placed close to the object 7 Which general rule for dimensioning is violated in the figure? Shortest dimensions should be placed closest to the object void duplicate and/or unnecessary dimensions void dimensioning to hidden features Place dimensions where the shape is best shown 8 The system of dimensioning illustrated on the figure below is: 6 What is WRONG with the dimensioning in the figure? The dimension lines are not aligned with one another The dimensions are not grouped correctly ligned. Rotated. Unidirectional. Vertical. Extension lines should not cross one another There should be decimal points and trailing zeros for millimeters 9 Identify the EST placement of the dimension.

3 1-Multiview-study Page 3 of 8 10 The EST example of dimensioning the cylinder below is: 14 Which statement is TRUE concerning dimensioning in MILLIMETERS? Omit trailing zeros. Omit the zero before the decimal point when values are less than one. isplay trailing zeros equal to the drawing's precision. Omit leading and trailing zeros. 11 UNIIRETIONL dimensioning means: imensions are read from the right and bottom of the drawing. ll dimensions are read from the bottom of the drawing. ll dimensions are stated in decimal inches. 15 The most important rule in dimensioning is to: lways state dimensions as fractional measurements. State measurements as decimal inches on metric drawings. Maintain clarity. Place as many dimensions in the top view as possible. imensions are stated only as fractional inches. 16 How many times should a hole size be stated on a drawing? 12 enter Lines may be used as Extension Lines: When locating circular features like arcs or holes. If they are broken when they cross visible lines. Once Twice s many times as there are holes of that size. Once in each view where the hole is shown. If they are drawn thicker than the regular extension lines. When extension lines are not available. 17 Which is NOT true about LEERS? Point towards the center of a circle 13 Which statement is TRUE concerning dimensioning in EIML INHES? Omit trailing zeros. Omit the zero before the decimal point when values are less than one. re not parallel or perpendicular to the visible edges OK to cross through dimension lines Should extend from the first or last word of a note If the value is less than one inch, a zero should precede the decimal point. Omit leading and trailing zeros.

4 1-Multiview-study 18 The minimum amount of space between a dimension line and the object being dimensioned is:.063" (1mm)..125" (3mm)..250" (6mm)..375" (10mm). 22 thin line that extends from a note to where it applies is a/an: Extension line. Leader line. imension line. Finish mark. Page 4 of 8 19 EXTENSION lines should: ross dimension lines. 23 The dimensioning process does NOT include a/an: Leader. Extend past the dimension line at least 1 inch. Have a small gap between its end and the object. Pointer line. Extension line. imension line. 20 Touch the feature to which it applies. Which is NOT a dimensioning rule? void dimensioning hidden features Place dimensions directly on the view when possible Place dimensions between adjacent views 24 The preferred NSI standard for dimensioning mechanical drawings is: ligned. Unidirectional. bridged. Vertical. Place the shortest dimension closest to the object 25 Leaders and dimension lines most often terminate (end) with a/an: 21 urrent dimensioning practices require the IMETER symbol be: Given FTER the number representing its size. The letter. Small dot. 45 slash. 60 slash. rrowhead. circle with a slash extending through it. The abbreviation I. 26 thin, solid line extending from a note and terminated with an arrowhead is a/an: Extension line. Hidden line. Leader. Visible line.

5 1-Multiview-study Page 5 of 8 27 imensioning standards in the United States are established by: 32 Which value demonstrates the correct way to display a dimension in EIML INHES? NSI USF. 1 US The MINIMUM amount of space between two, JENT IMENSION lines is: 33 Which value demonstrates the correct way to display a dimension in MILLIMETERS?.250 (6mm) (12mm) (18mm) (25mm) properly dimensioned object will include: The overall depth stated at two different locations. 34 When a hole does NOT go fully through the object, you must state its size and: epth. t least two orthographic views. iameter. The location and size of all features. Limits. ots instead of arrowheads. Tolerance. 30 imensions should be placed: In the Front View only. On the view when the drawing is large. ttached to the view that most clearly describes the part. 35 The dimensioning SYMOLS for arcs and circles should be given: In front of the numerical value. fter the numerical value. bove the numerical value. No closer than 2" away from the object. t twice the height of the numerical values. 31 Engineering drawings dimensioned with METRI measurements will use: 36 Which hole note is displayed in the correct format? entimeters. Ø12 X 5 ecimeters. 12I 5 HOLES Meters. 5X Ø12 Millimeters. Ø12 5X

6 1-Multiview-study Page 6 of 8 37 nother name for SIZE ESRIPTION is: imensioning. 43 2X on a hole note means: ouble the size of the hole. Orthographic projection. Reduce the stated size by 1/2. ssembly drawing. The scale of the hole is doubled. Pictorial drawing. There are two holes the same size. 38 Leader lines should NOT be drawn: t void dimensioning to: Hidden lines. t 30. enter lines. t 60. Extension lines. Horizontally or Vertically. Holes. 39 Extension lines are drawn: Extremely thick. 45 IRLE SIZE is specified by: hord. Thick. ircumference. Thin. iameter. Extremely light. Radius. 40 What is the standard length for arrowheads?.031 (.5mm) 46 The size of an R is typically specified by its: iameter..063 (1mm) ircumference..125 (3mm) hord..250 (6mm) Radius. 41 imension lines should be: Thick and dark. Thick and light. Thin and dark. Thin and light. 42 What is the length to width ratio of arrowheads? 1 : 1 2 : 1 3 : 1 5 : 1

7 1-Multiview-study Page 7 of 8 Figure Figure How far away from the drawing view should the dimension be placed in Figure ?.125 inches (3mm).250 inches (6mm).375 inches (10mm).500 inches (13mm) 50 In Figure , what is the diameter of the holes? 2 2X Item 1 in Figure is a/an: Leader. imension line. Extension line. Hidden line. 51 What is the width of the slot? Item 2 in Figure is a/an: enter line. Extension line. imension line. Leader.

8 1-Multiview-study Page 8 of 8 Figure What is the size and quantity of the smallest sized hole(s) in Figure ? Ø5, 12 Ø5.05, 10 Ø10, 1 Ø20, 1 53 What is the size of the largest sized hole in Figure ? Ø10 Ø20 Ø35 Ø60 Stop here

9 1-Multiview-study Page 1 of 3 Scoring Key? nswer/ Objective Scale Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Id standards for dimensioning practi Explain the procedures for dim drawi Explain the procedures for dim drawi Id standards for dimensioning practi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi...? nswer/ Objective Scale Id standards for dimensioning practi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Id standards for dimensioning practi Id standards for dimensioning practi Id standards for dimensioning practi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Explain the procedures for dim drawi Id standards for dimensioning practi...? = Test Question Number = line on GP Form

10 1-Multiview-study Page 2 of 3 Scoring Key Total questions on test: 53 Minimum points required to achieve mastery category Objectives measured: 2 Items Points Questions measuring this objective Explain the procedures for dim drawings Explain the procedures for dim drawings Explain the procedures for dim drawings Id standards for dimensioning practices Id standards for dimensioning practices Totals ? = Test Question Number = line on GP Form

11 1-Multiview-study Page 3 of 3 Scoring Key Items used in test? Item name ? Item name ? Item name ? = Test Question Number = line on GP Form